Patents
Patents for C08F 216 - Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical (3,813)
10/1992
10/21/1992CN1065465A Polyethylene protein conjugates
10/13/1992US5155194 Hydrogels based on fluorine-containing and saccharide monomers
10/13/1992US5155171 Preparation of copolymers of monoalkyl maleates or maleic acid and salts thereof and vinyl alkyl ethers
10/03/1992EP0541536A4 Alkyl vinyl ether polymers containing a lactam functionality.
10/01/1992WO1992016565A1 Wrinkled absorbent particles of high effective surface area having fast absorption rate
09/1992
09/16/1992CA2059963A1 Water soluble terpolymers and methods of use thereof
09/15/1992US5147576 Liquid detergent composition in the form of lamellar droplets containing a deflocculating polymer
09/08/1992US5145669 Acrylic anhydride-alkyl vinyl ether-olefin, crosslinked, neutralized terpolymer
08/1992
08/25/1992US5142036 Polyoxyalkylene alkenyl ether-maleic ester copolymer and use thereof
08/05/1992EP0497611A1 Biodegradable polymers, process for preparation of such polymers, and compositions containing such polymers
08/04/1992US5136003 Stain and soil resistance; allyl, vinyl and acrylic monomers
08/02/1992CA2059675A1 Biodegradable free-radical addition polymers
07/1992
07/07/1992US5128427 Terpolymer from sodium arcylate, sodium salt of amps and allyl ether of glycerol
07/01/1992EP0492710A2 Solid polymer electrolyte based on cross-linked polyvinylether
06/1992
06/30/1992CA1304535C Unsaturated imides and benzaldehyde derivatives containing hot-curable compositions of matter
06/24/1992EP0491287A1 Cross-linkable fluorinated copolymers and lacquers based on these copolymers
06/23/1992US5124080 Electrochromic device
06/16/1992CA2057590A1 Crosslinkable, fluorine-containing copolymers, and surface coatings based on these copolymers
06/10/1992EP0489314A1 Non-crosslinked copolymers with reactive double bonds made of fluoro monomers and alcenyl-(iso)cyanurates
06/05/1992CA2056692A1 Non-crosslinked copolymers, containing reactive double bonds of fluorinated monomers and alkenyl (iso) cyanurates
06/02/1992CA1302634C Copolymers of vinyl alcohol and acrylates
05/1992
05/27/1992EP0487293A2 Stabilized acrylic fibers and polyurethane elastomer fibers and process for making same
05/27/1992EP0486608A1 Use of copolymerizates based on long-chain alkyl vinyl ethers and ethylenically unsaturated dicarboxylic acid anhydrides for waterproofing leather and furs.
05/20/1992EP0485405A1 Biscitraconimide copolymers with olefinically unsaturated materials.
05/19/1992US5115056 Fluorine and/or silicone containing poly(alkylene-oxide)-block copolymers and contact lenses thereof
05/13/1992EP0485158A2 Esters and amides of substituted phenyl acetic acids
05/06/1992EP0472653A4 Preparation of cyano-containing perfluoropolymers having iodine curesites
05/06/1992CN1060850A Fluorocopolymer hardened, method of production and use in lacquer and paint thereof
04/1992
04/22/1992EP0481848A1 Curable fluorinated copolymer, process for its preparation and its use in varnishes and paints
04/22/1992EP0481478A1 Process for stabilizing copolymers of ethylenically unsaturated fluoro compounds with vinyl ethers
04/21/1992US5106932 Polymers usable as positive photoresists
04/21/1992US5106875 Copolymers of an olefin-modified polyether or -ester and an N-vinyl-heterocylic compound as dispersants and emulsifiers
04/21/1992CA1299307C Polyvinyl alcohol-stabilized vinyl chloride-ethylene- hydroxyethyl acrylate copolymer emulsions having enhanced water and solvent resistant properties
04/07/1992US5102966 Process for preparing star compounds
04/07/1992US5102950 Water soluble film
04/07/1992US5102936 Copolymers based on ethylenically unsaturated monomers and containing urethane groups, processes for their preparation and their use
03/1992
03/31/1992US5101053 Radiation-sensitive, ethylenically unsaturated, copolymerizable sulfonium salts and their preparation
03/25/1992EP0476117A1 Thermoreversible heat-thickening polyacrylamides.
03/24/1992US5098972 Hardenable, fluorinated copolymer, process for its manufacture and its application in varnishes and paints
03/21/1992WO1992005221A1 Bioadhesive composition
03/21/1992CA2083947A1 Bioadhesive composition
03/18/1992EP0354230B1 High performance pressure-sensitive adhesive polymers
03/11/1992WO1992004383A1 Radiation curable coating compositions
03/11/1992CA2083848A1 Radiation curable coating compositions
03/04/1992EP0473547A1 Olefinically unsaturated onium salts
03/04/1992EP0472653A1 Preparation of cyano-containing perfluoropolymers having iodine curesites.
03/03/1992US5093445 Bead polymers containing fluorine
03/03/1992CA1296827C Coating slips
03/01/1992WO1992004405A1 Process for making ethanol solutions of alkyl half-esters of copolymers of maleic anhydride and a c1-c4 alkyl vinyl ether
03/01/1992CA2083950A1 Process for making ethanol solutions of alkyl half-esters of copolymers of maleic anhydride and a c1 c4 alkyl vinyl ether
02/1992
02/28/1992CA2049772A1 Olefinically unsaturated onium salts
02/26/1992EP0471710A1 Copolymerizates formed by polymerization of monomers containing polyalkylene oxide blocks, their preparation and use.
02/11/1992CA1295778C Polymeric thickeners and their production
02/10/1992WO1992002564A1 Maleic anhydride/alkyl vinyl ether polymerization process
02/10/1992CA2083951A1 Process for making copolymers of maleic anhydride and a c1 -c4 alkyl vinyl ether having a high specific viscosity
02/05/1992EP0469018A1 Copolymerizates based on monoethylenically unsaturated dicarboxylic acid anhydrides, diketens and monoethylenically unsaturated monocarboxylic acids, their production and use
02/04/1992US5086142 Copolymer acting as thickening agent for aqueous preparations having a ph above 5.5, a method for its preparation and its use as a thickening agent
01/1992
01/29/1992EP0467935A1 Transparent thermoplastic moulding material consisting of esters of 2,3-difluoracrylic acid.
01/28/1992US5084498 Process for stabilizing copolymers of ethylenically unsaturated fluoro compounds with vinyl ethers
01/28/1992CA1295079C Polymers with imide groups made from hindered amines, and process for their preparation
01/28/1992CA1294865C Reactive bonding method
01/22/1992EP0467841A2 Benzoic acid ester comprising an olefinically unsaturated substituant
01/22/1992EP0467348A2 Acrylic copolymer rubber
01/21/1992US5082911 Ally ethers
01/21/1992CA1294730C Polymers with imide groups made from bis-imides and alkenyloxyanilines
01/19/1992CA2047156A1 Benzoates containing a substituent having olefinic unsaturation
01/08/1992EP0464728A2 Liquid crystal copolymer compound, composition thereof, and polymeric liquid crystal device making use of these
01/08/1992EP0464704A1 Fluorine-containing copolymer and the curable composition containing the same
01/08/1992EP0464408A1 Process for preparing star compounds
01/07/1992US5079320 Based on vinylidene fluoride, tetrafluoroethylene, an hydroxyl-containing allyl ether and a vinyl ether; solubility in organic solvents; paints; varnishes
01/07/1992US5079156 Crosslinked Polyvinyl Acylate Polymers
12/1991
12/27/1991EP0462603A1 Chlorotrifluoroethylene based copolymer suitable as paint vehicle
12/24/1991CA1293585C Copolymers based on one or many ethylenic monomers and at least one mono, bisor tris hydroxymethylphenyloxyally lether and a process for their preparation
12/24/1991CA1293581C Copolymers formed from n-hydroxyphenylmaleinimide (derivatives) and allyl compounds
12/18/1991EP0461489A1 Process for preparation of copolymers of maleic acid monoalkyl esters or maleic acid and their salts and vinylalkyl ethers
12/17/1991US5073604 Denture stabilizing compositions
12/14/1991CA2044182A1 Preparation of copolymers of monoalkyl maleates or maleic acid and salts thereof and vinyl alkyl ethers
12/05/1991WO1991018859A1 Functionalized trifluorovinyl ethers and polymers therefrom
12/05/1991CA2084092A1 Functionalized trifluorovinyl ethers and polymers therefrom
12/04/1991EP0459369A1 Fluorine-containing polymer for paints and paint composition containing the polymer
12/03/1991US5070140 Biodegradable packaging or surfactants
11/1991
11/27/1991EP0458634A2 Reactive modifier
11/27/1991EP0458240A1 Curable compositions
11/23/1991CA2042863A1 Hardenable compositions
11/22/1991WO1991018024A1 Process for making copolymers of maleic anhydride and a c1-c4 alkyl vinyl ether having a predetermined specific viscosity
11/22/1991CA2082826A1 Process for making copolymers of maleic anhydride and a c1-c4 alkyl vinyl ether having a predetermined specific viscosity
11/19/1991US5066747 Vinyl ethers and fluorine-containing copolymers prepared therefrom
11/19/1991US5066709 Bioadhesive composition
11/14/1991WO1991015526A3 Thermoreversible heat-thickening polyacrylamides
11/12/1991US5064897 Free radical polymerization
10/1991
10/30/1991EP0453488A1 Radiation-sensitive film comprising at least one monomolecular layer of fluorine-containing amphiphilic substances.
10/22/1991US5059632 Novel copolymers and their use as auxiliaries and/or additives in formulations for the preparation of polyisocyanate addition polymerization products
10/17/1991WO1991015526A2 Thermoreversible heat-thickening polyacrylamides
10/16/1991EP0451296A1 Fluorocopolymer and production thereof
10/15/1991CA1290516C Wettable surface modified contact lens fabricated from an oxirane containing hydrophobic polymer
09/1991
09/25/1991EP0448224A1 Polymers
09/25/1991EP0438395A4 Process for the stabilization of fluoropolymers
09/25/1991CN1054778A Fluoroelastomers based on vinylidene fluoride hexafluoropropene and tetrafluoroethylene
09/24/1991US5051468 Copolymers as thickeners as rheology modifiers for oil in water emulsions
09/11/1991EP0445839A1 Fluoroelastomers based on vinylidene fluoride, hexafluoropropene and tetrafluoroethylene
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